Alkermes plc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/02/2025 | 27.41 M | $904.96 M | -1.60% | 16.77% |
| VANGUARD GROUP INC | 05/09/2025 | 18.21 M | $601.38 M | -1.53% | 11.15% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/14/2025 | 11.79 M | $389.25 M | -3.82% | 7.21% |
| STATE STREET CORP | 05/15/2025 | 8.02 M | $264.91 M | -8.99% | 4.91% |
| RTW INVESTMENTS, LP | 05/15/2025 | 6.88 M | $227.33 M | -8.91% | 4.21% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2025 | 5.74 M | $189.50 M | 4.75% | 3.51% |
| JPMORGAN CHASE & CO | 05/12/2025 | 5.23 M | $172.86 M | 488.55% | 3.20% |
| BAKER BROS. ADVISORS LP | 05/15/2025 | 4.48 M | $148.04 M | 7.21% | 2.74% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/13/2025 | 3.94 M | $130.12 M | 3.17% | 2.41% |
| AMERICAN CENTURY COMPANIES INC | 05/13/2025 | 3.47 M | $114.44 M | 0.43% | 2.12% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/13/2025 | 3.10 M | $102.26 M | -55.84% | 1.90% |
| PRIMECAP MANAGEMENT CO/CA/ | 05/09/2025 | 3.00 M | $99.20 M | -2.95% | 1.84% |
| DIMENSIONAL FUND ADVISORS LP | 05/13/2025 | 2.99 M | $98.76 M | -0.94% | 1.83% |
| AVORO CAPITAL ADVISORS LLC | 05/15/2025 | 2.45 M | $80.90 M | 0.00% | 1.50% |
| LOOMIS SAYLES & CO L P | 05/14/2025 | 2.44 M | $80.58 M | 5.97% | 1.49% |
| HOLOCENE ADVISORS, LP | 05/15/2025 | 2.17 M | $71.81 M | 743.19% | 1.33% |
| MORGAN STANLEY | 05/15/2025 | 2.16 M | $71.44 M | 18.94% | 1.32% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/09/2025 | 2.05 M | $67.61 M | -1.04% | 1.25% |
| 05/12/2025 | 2.02 M | $66.69 M | 100.00% | 1.24% | |
| COMMODORE CAPITAL LP | 05/15/2025 | 1.95 M | $64.39 M | -15.22% | 1.19% |
| NORTHERN TRUST CORP | 05/13/2025 | 1.88 M | $61.97 M | -1.84% | 1.15% |
| BANK OF NEW YORK MELLON CORP | 04/29/2025 | 1.69 M | $55.81 M | -20.89% | 1.03% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 05/14/2025 | 1.64 M | $54.03 M | -17.73% | 1.00% |
| FIRST TRUST ADVISORS LP | 05/14/2025 | 1.62 M | $53.53 M | 8.53% | 0.99% |
| FMR LLC | 05/12/2025 | 1.54 M | $50.95 M | 622.50% | 0.94% |
| BANK OF AMERICA CORP /DE/ | 05/15/2025 | 1.51 M | $49.77 M | 277.47% | 0.92% |
| GOLDMAN SACHS GROUP INC | 05/16/2025 | 1.47 M | $48.61 M | 2.03% | 0.90% |
| FARALLON CAPITAL MANAGEMENT LLC | 05/15/2025 | 1.39 M | $45.89 M | 100.00% | 0.85% |
| AFFINITY ASSET ADVISORS, LLC | 05/14/2025 | 1.00 M | $33.02 M | -9.09% | 0.61% |
| PRINCIPAL FINANCIAL GROUP INC | 04/28/2025 | 928.87 K | $30.67 M | 3.23% | 0.57% |
| PACER ADVISORS, INC. | 05/06/2025 | 890.14 K | $29.39 M | -74.30% | 0.54% |
| QUANTEDGE CAPITAL PTE LTD | 05/15/2025 | 881.90 K | $29.12 M | 1,423.14% | 0.54% |
| ACADIAN ASSET MANAGEMENT LLC | 05/21/2025 | 881.83 K | $29.10 M | 2,421.96% | 0.54% |
| PANAGORA ASSET MANAGEMENT INC | 05/15/2025 | 859.98 K | $28.40 M | -0.25% | 0.53% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 05/15/2025 | 792.83 K | $26.18 M | 100.00% | 0.49% |
| WOODLINE PARTNERS LP | 05/15/2025 | 744.00 K | $24.57 M | 0.17% | 0.46% |
| INVESCO LTD. | 05/12/2025 | 735.50 K | $24.29 M | 1.88% | 0.45% |
| FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 05/15/2025 | 601.13 K | $19.85 M | 0.00% | 0.37% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 05/12/2025 | 585.26 K | $19.33 M | 45.19% | 0.36% |
| METLIFE INVESTMENT MANAGEMENT, LLC | 05/14/2025 | 567.62 K | $18.74 M | 487.02% | 0.35% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2025 | 557.94 K | $18.42 M | 69.83% | 0.34% |
| LEGAL & GENERAL GROUP PLC | 05/15/2025 | 552.57 K | $18.25 M | -3.78% | 0.34% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2025 | 532.27 K | $17.58 M | -34.41% | 0.33% |
| AMERIPRISE FINANCIAL INC | 05/14/2025 | 530.77 K | $17.53 M | 33.52% | 0.32% |
| SEGALL BRYANT & HAMILL, LLC | 05/02/2025 | 528.82 K | $17.46 M | -7.16% | 0.32% |
| GLENMEDE TRUST CO NA | 05/15/2025 | 499.02 K | $16.48 M | -3.09% | 0.31% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/19/2025 | 482.33 K | $15.93 M | 4.35% | 0.30% |
| VOYA INVESTMENT MANAGEMENT LLC | 05/15/2025 | 477.18 K | $15.76 M | 6.03% | 0.29% |
| D. E. SHAW & CO., INC. | 05/15/2025 | 468.48 K | $15.47 M | -15.73% | 0.29% |
| ENSIGN PEAK ADVISORS, INC | 05/14/2025 | 460.30 K | $15.20 M | 631.61% | 0.28% |
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Alkermes plc institutional Ownership - FAQ's
During the previous two years, 487 institutional investors and hedge funds held shares of Alkermes plc. The most heavily invested institutionals were:
BlackRock, Inc.: 27.41 M
VANGUARD GROUP INC: 18.21 M
PRICE T ROWE ASSOCIATES INC /MD/: 11.79 M
STATE STREET CORP: 8.02 M
RENAISSANCE TECHNOLOGIES LLC: 5.74 M
JPMORGAN CHASE & CO: 5.23 M
103.55% of Alkermes plc stock is owned by institutional investors.
Institutional investors have bought a total of 211.34 M shares in the last 24 months. This purchase volume represents approximately $6.20 B in transactions.